I AM FED UP!

What troubleshooting have you done?

2 hours doing what?

How much is your average cellular data usage?

Who did change your battery?

Have you good cellular signal?

http://www.apple.com/batteries/iphone.html

You obviously have some things set that uses power. Go through your settings and turn off Notifications for things that you don't need. Don't have things push to your phone unless you need them. Keep screen brightness below the maximimum.

I don't make too many calls on my iPhone but I do check Facebook, email and use quite a few apps. Sometimes I only charge my phone every other night.

If you can't solve this yourself make an appointment at an Apple store to have someone check throu your settings.

each time you've restored, do you restore from backup or set it up as a new phone? If always the former, try the latter

This is what i did and saw a drastic improvement in battery. I turn all notifications except for 9 that i use on a daily basis, ALL of my location services are turned off and i only turn on the one that i need at the time on when i need it. All 5 of my email accounts are set to fetch manually. I turned off all icloud except for contacts, left that on, have my phone on 2/3 brightness but with auto brightness on. And before all of that i did a restore from my backup, which sounds like you already have. You should try these settings and see if they do the same for you.

Just make sure you take your time and do all of it exactly as stated.

Let it drain all the way down to 1-2 % then charge to 100 %, and see how it does after that.